d - 105 mm

D - 225 mm

B - 49 mm

C - 49 mm

Weight - 8,25 Kg

Basic dynamic load rating (C) - 178,4 kN

Basic static load rating (C0) - 150 kN

(Grease) Lubrication Speed - 3060 r/min

(Oil) Lubrication Speed - 3600 r/min

• Model Number: 6321
• Inner Diameter：105mm Outer Diameter：225mm Width：49mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:Roller,Infrared Technology,equipment,security equipment,other accessories,storage and transportation equipment,office equipment,small appliances,medical equipment,cooling system,aerial work platform
• Similar models:NTN 63210LLU CX 63213ZZ ISO 63216ZZ SKF 6321-Z ISO 63212-2RS CX 63211-2RS FAG 6321 NTN 6321LLU NKE 6321 ISO 63214ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 6321 products，there is large inventory of ISB 6321 . We has been built up long-term cooperation with ISB company, could make a bulk order of the 6321 Which ISB 6321 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  23040MB	200	310	82	AST	Spherical Roller Bearings
  4T-25878/25820	34,925	73,025	24,608	NTN	Tapered Roller Bearings
  6202/HR11TN	35	15	11	SKF	Deep Groove Ball Bearings
  6217BI	85	150	28	KOYO	Angular Contact Ball Bearings
  71918 ACB/HCP4A	125	90	18	SKF	Angular Contact Ball Bearings
  7204BGA	20,000	47,000	14,000	SNR	Angular Contact Ball Bearings
  7310B-2RS	50	110	27	ZEN	Angular Contact Ball Bearings
  BCE912	14,288	19,05	19,05	INA	Needle Roller Bearings
  EGB6070-E40-B	60	65	70	INA	Plain Bearings
  FWF-162222	16	22		NSK	Needle Roller Bearings
  H969249/H969210D+H969249XA	406,4	762	368,3	Timken	Tapered Roller Bearings
  NF 313	65	121.5		NACHI	Cylindrical Roller Bearings
  NU315EG15	75,000	160,000	37,000	SNR	Cylindrical Roller Bearings
  NUP3048	240	360	92	ISO	Cylindrical Roller Bearings
  R168.26				SNR	Wheel Bearings
  SL185044	220	340	160	INA	Cylindrical Roller Bearings
  W-25/8				FAG	THRUST BALL BEARINGS
  71807TGP/4	35	47	7	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  SDAF-317	3.9375	3.1875		CONSOLIDATED	PILLOW BLOCKS
  NNCF-4876V	380	480	100	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS